<template>
    <div>
        <el-breadcrumb separator-class="el-icon-arrow-right" style="font-size: 16px;">
            <el-breadcrumb-item :to="{ path: '/' }">
                <i class="el-icon-s-promotion"></i> 后台管理
            </el-breadcrumb-item>
            <el-breadcrumb-item>管理员列表</el-breadcrumb-item>
        </el-breadcrumb>

        <el-divider></el-divider>

        <el-table :data="tableData" border style="width: 100%">
            <el-table-column prop="id" label="ID" width="60" align="center"></el-table-column>
            <el-table-column label="头像" width="60" align="center">
                <template slot-scope="scope">
                    <el-avatar :size="30" :src="scope.row.avatar"></el-avatar>
                </template>
            </el-table-column>
            <el-table-column prop="username" label="用户名" width="120" header-align="center"></el-table-column>
            <el-table-column prop="nickname" label="昵称" width="120" header-align="center"
                             :show-overflow-tooltip="true"></el-table-column>
            <el-table-column prop="phone" label="手机号码" width="110" align="center"></el-table-column>
            <el-table-column prop="email" label="电子邮箱" width="120" header-align="center"
                             :show-overflow-tooltip="true"></el-table-column>
            <el-table-column prop="description" label="简介" header-align="center"
                             :show-overflow-tooltip="true"></el-table-column>
            <el-table-column label="是否启用" width="80" align="center">
                <template slot-scope="scope">
                    <el-switch
                            @change="toggleEnable(scope.row)"
                            v-model="scope.row.enable"
                            :active-value="1"
                            :inactive-value="0"
                            active-color="#13ce66"
                            inactive-color="#cccccc">
                    </el-switch>
                </template>
            </el-table-column>
            <el-table-column label="操作" width="100" align="center">
                <template slot-scope="scope">
                    <el-button type="primary" icon="el-icon-edit" circle size="mini"
                               @click="openEditDialog(scope.row)"></el-button>
                    <el-button type="danger" icon="el-icon-delete" circle size="mini"
                               @click="openDeleteConfirm(scope.row)"></el-button>
                </template>
            </el-table-column>
        </el-table>
    </div>
</template>

<script>
    export default {
        data() {
            return {
                tableData: []
            }
        },
        methods: {
            toggleEnable(admin) {
                console.log('你点击了【' + admin.username + '】的开关控件，当前开关值：' + admin.enable);
                let enableText = ['禁用', '启用'];
                let url = 'http://localhost:9081/admins/' + admin.id;
                if (admin.enable == 1) {
                    url += '/enable';
                } else {
                    url += '/disable';
                }
                console.log('url = ' + url);

                this.axios
                    .create({'headers': {'Authorization': localStorage.getItem('jwt')}})
                    .post(url).then((response) => {
                    let responseBody = response.data;
                    if (responseBody.state == 20000) {
                        let message = '将管理员【' + admin.username + '】的启用状态修改为【' + enableText[admin.enable] + '】成功！';
                        this.$message({
                            message: message,
                            type: 'success'
                        });
                    } else {
                        this.$message.error(responseBody.message);
                    }
                    if (responseBody.state == 40400) {
                        this.loadAdminList();
                    }
                });
            },
            openEditDialog(admin) {
                let title = '提示';
                let message = '您正在尝试编辑【' + admin.id + '-' + admin.username + '】的管理员，抱歉，此功能尚未实现……';
                this.$alert(message, title, {
                    confirmButtonText: '确定'
                });
            },
            openDeleteConfirm(admin) {
                let message = '此操作将永久删除【' + admin.username + '】管理员，是否继续？';
                this.$confirm(message, '提示', {
                    confirmButtonText: '确定',
                    cancelButtonText: '取消',
                    type: 'warning'
                }).then(() => {
                    this.handleDelete(admin);
                }).catch(() => {
                });
            },
            handleDelete(admin) {
                let url = 'http://localhost:9081/admins/' + admin.id + '/delete';
                console.log('url = ' + url);

                this.axios
                    .create({'headers': {'Authorization': localStorage.getItem('jwt')}})
                    .post(url).then((response) => {
                    let responseBody = response.data;
                    if (responseBody.state == 20000) {
                        this.loadAdminList();
                    } else {
                        this.$alert(responseBody.message, '操作失败', {
                            confirmButtonText: '确定',
                            callback: action => {
                                this.loadAdminList();
                            }
                        });
                    }
                });
            },
            loadAdminList() {
                console.log('loadAdminList...');
                let url = 'http://localhost:9081/admins';
                console.log('url = ' + url);

                this.axios
                    .create({'headers': {'Authorization': localStorage.getItem('jwt')}})
                    .get(url).then((response) => {
                    let responseBody = response.data;
                    this.tableData = responseBody.data;
                });
            }
        },
        mounted() {
            console.log('mounted...');
            this.loadAdminList();
        }
    }
</script>

<style scoped>
</style>